Answer:
Yes lines are intersecting, point of intersection is <4,2,0>.
Step-by-step explanation:
Given parametric equations of line are:


If lines are intersecting then parametric coordinates of (1) are equal to (2)

Considering A and B to find values of t and s
From A
t=4s-3---(D)
Putting in (B)
2(4s-3)=1+s
8s-6=1+s
7s=7
s=1
Then
t=4-3
t=1
If lines are intersecting then these values of s and t must satisfy (C)
2-2(1)=1-1
0=0
This shows lines are intersecting.
At this value of t, (1) becomes

Putting s=1 in (2)

Point of intersection is <4,2,0>.
<span>$119.05
Eva follows the bond market and often purchases bonds issued by Sanden Research Labs. Last year, she purchased three such bonds in January, one in May, and four in June, then sold them all in November. Sanden Research Labs bonds were selling at 78.430 in January, 95.652 in May, 86.220 in June, and 87.454 in November. If each bond she purchased had a par value of $500, how much profit did Eva gain from buying and selling these bonds?</span>
Answer:
66
Step-by-step explanation:
Answer:

Step-by-step Explanation:
Given:
∆WXY
m < X = 130°
WY = x = 31 mm
m < Y = 26°
Required:
Area of ∆WXY
Solution:
Find the length of XY using Law of Sines

X = 130°
x = WY = 31 mm
W = 180 - (130 + 26) = 24°
w = XY = ?

Multiply both sides by sin(24) to solve for x


(approximated)

Find the area of ∆WXY



(to nearest tenth).
Answer:
P'(4, 9)
Step-by-step explanation:
Add the translation vector to the point:
P' = P +(6, 5) = (-2, 4) +(6, 5) = (-2+6, 4+5)
P' = (4, 9)